Please watch episode E07.04 where we talk about Earned Value and explain the TCPI. I cannot do it any better.

[Begin shameless self-promotion] Alternatively, you could also purchase our Formula Study Guide at www.pm-formulas.com - It includes a number of sample questions (especially #105) that will explain it in detail. [end of shameless self-promotion]

Until Next Time,
Cornelius Fichtner, PMP, CSM
President, OSP International LLC